2020 Porsche 718 Cayman GT4
Price: £80,000. Above the going rate: £17,051 (27%) over the AskCar estimate of £62,949, our expected asking price for this car from its model, age, mileage and specification, drawing on 309 priced Porsche 718 Cayman adverts on AskCar as of 8 November 2026.
AskCar lists 321 used Porsche 718 Cayman from 208 UK dealerships, as of 8 November 2026.
Overview
- Make: Porsche
- Model: 718 Cayman
- Trim: GT4
- Version: GT4 Manual RWD Euro 6 2dr
- Year: 2020
- Mileage: 9,098 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 2 seats
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: Red
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 9,098 miles, this 2020 Porsche 718 Cayman Gt4 has covered about 11,900 fewer miles than other 2020 Porsche 718 Cayman cars. The dealer is asking £80,000, which is £17,051 above the AskCar estimate of £62,949. To work out the AskCar estimate, we analyse UK dealer adverts for 309 Porsche 718 Cayman cars across different ages and specifications. Since we first spotted the advert 158 days ago, the asking price has dropped by £3,990. It is for sale at Porsche Centre Bristol in South Gloucestershire. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Above the going rate: £17,051 (27%) over the AskCar estimate of £62,949.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 309 priced Porsche 718 Cayman adverts across different ages and specifications, as of 8 November 2026.
Time on sale
This 2020 Porsche 718 Cayman has been on sale for at least 158 days.
Price history
AskCar first saw this advert on 3 June 2026 at £83,990. Its asking price is now £80,000, £3,990 less. The latest price cut was seen on 8 November 2026.
Price changes recorded:
- 4 June 2026: £83,990
- 8 November 2026: £80,000
Mileage and MOT
Advertised mileage is about 11,900 miles lower than the median mileage of a 2020 Porsche 718 Cayman on AskCar.
Browse all Porsche 718 Cayman cars for sale · 2020 Porsche 718 Cayman price guide
More like this
- Used Porsche 718 Cayman GT4 prices
- Used manual Porsche 718 Cayman for sale
- Used Porsche 718 Cayman for sale near Bristol
Photos
6 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.